Galloway was born about 1925, the son of unknown parents. The place is not known.
His wife was Annie Caird Thompson. They were married, but the date and place have not been found. Their two known children were Ian (Private) (1950-?) and Fraser (Private) (1952-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1925 |